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4 years ago

9

Is 5 and four fifths = 5.8

2 answers:

koban [17]4 years ago

8 0

5 4/5 . You need to change it to an improper fraction .
To do so you take the Whole NUMBER and the DENOMINATOR and multiply them together to get 25.
Next you add 25 and the numerator - 4 so 25+4 = 29.
Now you have 29/5

Then you divide 29 by 5 and that eqauls = 5.8 . so yes, 5 4/5 = 5.8

nekit [7.7K]4 years ago

6 0

Yes. That's exactly right. Good work.

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4 years ago

Which of the following is a solution to the equation -2/5x = 10?

DedPeter [7]

Answer:

-1/25

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4 years ago

Jodi built a rectangular sandbox for her daughter. The sandboxmeasures6 feet by 5feet by 1.2 feet. Jodi purchases 20cubic feet o

Mamont248 [21]

For this case, the first thing to do is to model the rectangular sandbox as a rectangular prism.

The volume of the prism is given by:

$V = w * l * h$

Where,

<em>w: width </em>
<em>l: length </em>
<em>h: height </em>

Therefore, replacing values we have:

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We observed that:

$36 ft ^ 3> 20 ft ^ 3$

Therefore, the sandbox is not completely filled.

Answer:

the sandbox will hold $36 ft ^ 3$ of sand

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4 years ago

When x equals 8 y equals 20 find y when x equals 42

Anastaziya [24]

105 because
$42 \div 8 = 5.25$
so
$5.25 \times 20 = 105$

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4 years ago